Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Kallander, Rudolph Martin Advisor Horner, Chester E.

Verticillium wilt of hops : pathogenicity, host range, and temperature relations of the causal agents

Creator:

Zehsazian, Hassan

Abstract:

Verticillium wilt of hops in Oregon, caused by Verticillium dahliae Kleb., was first reported in 1956. Later, V. albo-atrum Reinke & Berth. was also isolated from infected hop plants, and thus both species of the fungus were shown to be the causal agents of the disease in Oregon. The purpose...

Resource Type:

Dissertation

Full Text:

distinct species has been questioned by several workers including Presley (71), Rudolph (78), and Wilhelm
Active survival of Verticillium dahliae in soil

Creator:

Martinson, Charlie Anton

Resource Type:

Dissertation

Full Text:

Klebahn. Rudolph (94, p. 224) was one of many who questioned the validity of V. dahliae and maintained